Re: [Elecraft] KX3 ATU not working

2019-08-14 Thread Jay Rutherford
Hi Folks, In his posts here and in two or three that I have had with him off line, I think Aaron needs to have a chat with Elecraft support, as Grant suggested. He has taken all the steps suggested (and just now suggested again), with no joy. Maybe the KX3 needs to take a trip to CA. 73 Jay

Re: [Elecraft] KX3 ATU not working

2019-08-13 Thread Nr4c
An SWR of 25.4:1 is usual indicator of Mo Antenna connected. Sent from my iPhone ...nr4c. bill > On Aug 13, 2019, at 7:09 PM, Grant Youngman wrote: > > It sounds like you need to contact Elecraft support … > > Grant NQ5T > K3 #2091 KX3 #8342 > >> On Aug 13, 2019, at 6:42 PM, Aaron wrote:

Re: [Elecraft] KX3 ATU not working

2019-08-13 Thread Don Wilhelm
Aaron, Your tests leave a couple questions - I could assume, but I would rather not - unsaid things often reveal problems. Are you powering the KX3 from an external supply having at least a 13.8 volt output? After you connected the dummy load, did you do an ATU TUNE? Is there any chance

Re: [Elecraft] KX3 ATU not working

2019-08-13 Thread Howard Saxion via Elecraft
The only time I have seen this SWR on my KX3 is when the internal batteries (eneloop) were partially discharged and the voltage was 8.5 vdc (tuning caused the voltage to drop to 8.2 vdc). I noticed this when testing beta firmware for Elecraft to assess ATU behavior using different voltages

Re: [Elecraft] KX3 ATU not working

2019-08-13 Thread Grant Youngman
It sounds like you need to contact Elecraft support … Grant NQ5T K3 #2091 KX3 #8342 > On Aug 13, 2019, at 6:42 PM, Aaron wrote: > > For some reason, I could not reply to the mail list. > > The ATU on my KX3 is not tuning. When I hit the tune button I hear the > relays and the display shows an

[Elecraft] KX3 ATU not working

2019-08-13 Thread Aaron
For some reason, I could not reply to the mail list. The ATU on my KX3 is not tuning. When I hit the tune button I hear the relays and the display shows an SWR of 25.4-1 Here is what I have done so far. Under the menu, the ATU MD is set to Auto I hooked the KX3 to a dummy load with a good piece